This plugin seems to have compatibility issues with the shwordsplit option.

[daiaji]

.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:117: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:66: permission denied: 
.zinit-load-plugin:117: permission denied:

After enabling the shwordsplit option, zsh will have such output.

[vladdoster]

@daiaji Could you provide a code snippet I could use to reproduce this issue?